SDU AC-B Series
A272-353 Rev. 1 2/2021
8 |
P a g e
5.0
Installation Instructions
To reduce risk of fire, connect only to a circuit provided with 20A maximum branch circuit overcurrent
protection in accordance with the NEC and CEC.
Figure 5: Input/Output Terminals
•
Placement:
Install the UPS horizontally in a protected area with
adequate airflow
: 20mm above and
below the unit, 10mm in front of the unit. Do not operate the UPS outdoors. It is required that an
input breaker is added in front of the UPS.
•
COMM CARD Installation:
To install the optional card, remove the COMM PORT cover and insert
the card. Refer to the SDU COMM CARD Manual for more details. (Refer to inside cover for
COMM CARD options or contact your SolaHD representative).
•
DIN Rail Mounting:
Follow instructions below.
Figure 6 : Mounting the UPS DIN Rail
A)
Tilt unit as illustrated.
B)
Put it onto the DIN rail.
C)
Push downwards until stopped.
D)
Push at the lower front edge to lock.
E)
Shake the unit slightly to ensure that the
unit is secure.
F)
Check if UPS is facing upright and not
tilting downward.
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